Datasheet Texas Instruments TMS320R2812PGFS — 数据表

制造商	Texas Instruments
系列	TMS320R2812
零件号	TMS320R2812PGFS

具有RAM 176-LQFP -40至125的32位数字信号控制器

数据表

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PDF, 2.5 Mb, 修订版: C, 档案已发布: Jun 26, 2006

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TMS320R2811, TMS320R2812
Digital Signal Processors Data Manual Literature Number: SPRS257C
June 2004 -Revised June 2006

!
! Revision History REVISION HISTORY
This data sheet revision history highlights the technical changes made to the SPRS257B
device-specific data sheet to make it an SPRS257C revision.
PAGE
NO. ADDITIONS/CHANGES/DELETIONS 13 Changed Temperature Options bullet in Features list 15 Added a separate row to Table 2-1 Hardware Features to modify Q temperature options 20 Modified symbol (В§) note in Table 2-2 23 Modified Note in description of TRST in Table 2-2 23-24 Modified description of EMU0 and EMU1 in Table 2-2 31 Modified memory map in Figure 3-2 32 Modified memory map in Figure 3-3 87 Added the ZHH package to the Absolute Maximum Ratings table (6.1) 88 Added X1 to XCLKIN in the Recommended Operating Conditions table (6.2) 93 Modified XCLKIN values in Table 6-3 100 Modified note under Table 6-9 100 Modified note under Table 6-10 and changed values from MIN to MAX 100 Moved values from MIN to MAX in Table 6-12 101 Moved values from MIN to MAX in Table 6-14 102 Modified note C in Figure 6-13 103 Modified the last symbol note (||) in Table 6-16 109 Modified note in Figure 6-22 111 Modified note in Figure 6-23 105 Modified note on Table 6-19 105 Modified note on Table 6-20 113 Modified note on Figure 6-24 127 Deleted last sentence in the fifth paragraph under section 6.27 XHOLD and XHOLDA 131 Modified gain error and internal voltage reference values in Table 6-41 June 2004 -Revised June 2006 SPRS257C 3 Revision History This page intentionally left blank. 4 SPRS257C June 2004 -Revised June 2006 Contents Contents
Section
1
2 3 4 Page Features .
Introduction .
2.1
Description 2.2
Device Summary 2.3
Pin Assignments .
2.3.1
Terminal Assignments for the GHH and ZHH Packages . …

价格

状态

Lifecycle Status	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No

打包

Pin	176	176
Package Type	PGF	PGF
Industry STD Term	LQFP	LQFP
JEDEC Code	S-PQFP-G	S-PQFP-G
Device Marking	TMS320	R2812PGFS
Width (mm)	24	24
Length (mm)	24	24
Thickness (mm)	1.4	1.4
Pitch (mm)	.5	.5
Max Height (mm)	1.6	1.6
Mechanical Data	下载	下载

参数化

ADC (Ch)	16
Additional Features	External Interface (XINTF) Single Zone Code Security 32-bit CPU Timers Watchdog Timer 2-pin Oscillator AEC-Q100 Automotive Qual
Analog to Digital Converter (ADC)	ADC12: 2-S/H 12.5-MSPS
Approx. Price (US$)	10.65 \| 1ku
CAP	6
CPU	C28x
Frequency(MHz)	150
GPIO	56
Operating Temperature Range(C)	-40 to 125 -40 to 85
Other Actuation Features	N/A
Other Connectivity Features	McBSP CAN
Other Sensing Features	N/A
PWM Technology Type	EV
PWM(Ch)	16
Package Group	LQFP
Package Size: mm2:W x L (PKG)	176LQFP: 676 mm2: 26 x 26(LQFP)
Processing Accelerators	N/A
QEP	2
RAM(KB)	40
Rating	Catalog
SPI	1
Total Processing (MIPS)	150
UART	2

生态计划

RoHS	Not Compliant
Pb Free	No

设计套件和评估模块

JTAG Emulators/ Analyzers: C2000-GANG
C2000 Gang Programmer
Lifecycle Status: Active (Recommended for new designs)
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JTAG Emulators/ Analyzers: TMDSEMU100V2U-20T
XDS100v2 JTAG Debug Probe (20-pin cTI version)
Lifecycle Status: Active (Recommended for new designs)
JTAG Emulators/ Analyzers: TMDSEMU100V2U-14T
XDS100v2 JTAG Debug Probe (14-pin TI version)
Lifecycle Status: Active (Recommended for new designs)
JTAG Emulators/ Analyzers: TMDSEMU200-U
XDS200 USB Debug Probe
Lifecycle Status: Active (Recommended for new designs)
JTAG Emulators/ Analyzers: TMDSEMU560V2STM-UE
XDS560v2 System Trace USB & Ethernet Debug Probe
Lifecycle Status: Active (Recommended for new designs)
JTAG Emulators/ Analyzers: TMDSEMU560V2STM-U
XDS560v2 System Trace USB Debug Probe
Lifecycle Status: Active (Recommended for new designs)

应用须知

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Programming Examples for the TMS320x28xx eCAN (Rev. B)
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DSP Control of Electro-Hydraulic Servo Actuators
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Spread-Frequency Shift Keying Power Line Modem Software Architecture
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DSP Solutions for the Switched Reluctance Motor
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A Variable-Speed Sensorless Drive System for Switched Reluctance Motors
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With the advent of high-speed digital signal processors (DSPs) specialized for motion control applications, it has become possible to control motors without mechanical (speed or position) sensors. This is achieved by algorithms that estimate the desired quantities in real time, based on the electrical signals in the motor windings. Benefits include cost savings and improved reliability due to redu
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Optimizing Digital Motor Control Libraries
PDF, 365 Kb, 档案已发布: Mar 15, 2007
The DMC library contains a collection of component modules and system implementations, which are intended for evaluation, accelerated design, and development of motor control firmware.The software is intended to meet these goals, and no optimization is performed.As system designers implement systems, they must optimize their systems for performance in terms of memory consumption and CPU cyc
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Migrating Code Composer v4.12 Projects to Code Composer Studio v2.0
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TMS320x281x to TMS320x280x/2801x/2804x Migration Overview (Rev. A)
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Recommended Power Solutions for the TMS320x2810/1/2 DSPs
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This application report provides a table to assist users in selecting the best power solution for their specific TMS320281x application.
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Interfacing SD/MMC Cards With TMS320F28xxx DSCs
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Custom Bootloader Options via One-Time Programmable (OTP) Memory
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An Easy Way of Creating a C-callable Assembly Function for the TMS320C28x DSP
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An Overview of Designing Analog Interface With TM320F28xx/28xxx DSCs (Rev. A)
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Online Stack Overflow Detection on the TMS320C28x DSP
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Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. D)
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Flash Programming Solutions for the TMS320F28xxx DSCs
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Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices
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Common Object File Format (COFF)
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模型线

系列: TMS320R2812 (7)

TMS320R2812GHHA TMS320R2812GHHS TMS320R2812PGFA TMS320R2812PGFQ TMS320R2812PGFS TMS320R2812ZHHA TMS320R2812ZHHS

制造商分类

Semiconductors > Microcontrollers (MCU) > Performance MCUs > Real-time Control > Fixed-point F280x/1x